Cheap Flights From Washington Dulles Intl. (IAD) To Portland Intl. (PDX)

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Cheapest Flights from Washington (IAD) to Portland (PDX)

The cheapest flights to Portland Intl. found within the past 7 days were CA $679 round trip and CA $213 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Mar 15 - Mon, Mar 23
IAD
Washington
PDX
Portland
CA $679 Roundtrip, found 21 hours ago
CA $679
Roundtrip
found 21 hours ago
Select Hawaiian Airlines flight, departing Sun, Mar 15 from Washington to Portland, returning Mon, Mar 23, priced at CA $679 found 21 hours ago
Fri, Mar 20 - Mon, Mar 23
IAD
Washington
PDX
Portland
CA $693 Roundtrip, found 21 hours ago
CA $693
Roundtrip
found 21 hours ago
Select Hawaiian Airlines flight, departing Fri, Mar 20 from Washington to Portland, returning Mon, Mar 23, priced at CA $693 found 21 hours ago
Wed, Mar 18 - Sun, Mar 22
IAD
Washington
PDX
Portland
CA $819 Roundtrip, found 21 hours ago
CA $819
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Wed, Mar 18 from Washington to Portland, returning Sun, Mar 22, priced at CA $819 found 21 hours ago
Wed, Mar 18 - Sun, Mar 22
IAD
Washington
PDX
Portland
CA $847 Roundtrip, found 21 hours ago
CA $847
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Mar 18 from Washington to Portland, returning Sun, Mar 22, priced at CA $847 found 21 hours ago
Wed, Mar 18 - Sun, Mar 22
IAD
Washington
PDX
Portland
CA $870 Roundtrip, found 21 hours ago
CA $870
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Mar 18 from Washington to Portland, returning Sun, Mar 22, priced at CA $870 found 21 hours ago
Wed, Mar 18 - Sun, Mar 22
IAD
Washington
PDX
Portland
CA $883 Roundtrip, found 21 hours ago
CA $883
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Mar 18 from Washington to Portland, returning Sun, Mar 22, priced at CA $883 found 21 hours ago
Wed, Mar 18 - Sun, Mar 22
IAD
Washington
PDX
Portland
CA $889 Roundtrip, found 21 hours ago
CA $889
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Mar 18 from Washington to Portland, returning Sun, Mar 22, priced at CA $889 found 21 hours ago
Wed, Mar 18 - Sun, Mar 22
IAD
Washington
PDX
Portland
CA $904 Roundtrip, found 21 hours ago
CA $904
Roundtrip
found 21 hours ago
Select Delta flight, departing Wed, Mar 18 from Washington to Portland, returning Sun, Mar 22, priced at CA $904 found 21 hours ago
Wed, Mar 18 - Sun, Mar 22
IAD
Washington
PDX
Portland
CA $907 Roundtrip, found 21 hours ago
CA $907
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Mar 18 from Washington to Portland, returning Sun, Mar 22, priced at CA $907 found 21 hours ago
Wed, Mar 18 - Sun, Mar 22
IAD
Washington
PDX
Portland
CA $917 Roundtrip, found 21 hours ago
CA $917
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Mar 18 from Washington to Portland, returning Sun, Mar 22, priced at CA $917 found 21 hours ago

Frequently asked questions

Are there direct flights from Dulles Intl. Airport to PDX?
Be a wise wanderer and get your hands on a direct flight from IAD to PDX Airport with United Airlines. This carrier is the best choice if you'd rather travel to Portland as soon as practicable.
What airlines fly from Dulles Intl. Airport to PDX?
If you're hoping to find an air carrier that offers direct flights from Sterling to Portland and rates highly with other travelers, check out United Airlines. They offer up to 30 services on this route every month.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Washington (IAD)

Travelers at IAD love to visit these top cities. Roam to the top destinations from Washington (IAD) today with the cheap prices from Travelocity!

Popular Flight Routes from Portland (PDX)

Travelers at PDX love to visit these top cities. Roam to the top destinations from Portland(PDX) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.